baber/WOPTO huggingface dataset:
Patent KR-20190058236-A (KR)
Inventor: PARK JUN GEOL
IPC: B24B9/10
Filed: 2018-02-21
Abstract: The present invention relates to a plate glass chamfering apparatus including a plurality of polishing wheels chamfering a cut surface of plate glass and, more specifically, to a plate glass chamfering apparatus capable of automatically regulating pressure by monitoring the value of a load current flowing to a polishing motor. The plate glass chamfering apparatus includes: a plurality of guides (300) supporting each polishing part (200); a plurality of forward and backward movement parts (400) moving each polishing part (200) forwards and backwards to a side of the glass plate (10); a plurality of load measurement parts (500) measuring the load of each polishing motor (220); and a control part (600) controlling each of the forward and backward movement parts (400).
Patent KR-20190100799-A (KR)
Inventor: LEE BYUNG YANG
IPC: C08K9/04
Filed: 2018-02-21
Abstract: The present invention relates to a method for manufacturing a thermoreactive hydrogel based on multi-layered molybdenum disulfide nanosheets. The method for manufacturing a thermoreactive hydrogel based on multi-layered molybdenum disulfide nanosheets according to one embodiment of the present invention has thermal reactivity using a complex of polyacrylamide and carboxy functionalized molybdenum disulfide nanosheet solution.
Patent KR-20190105987-A (KR)
Title: A vaccum chuck for wafer
Inventor: LEE DONG HEON
IPC: H01L21/683
Filed: 2018-03-07
Abstract: The present invention relates to a vacuum chuck for a wafer. More specifically, the vacuum chuck for a wafer includes: a base table located on a dicing facility including a control part and a dicing unit, and including a vacuum flow path connected to a vacuum source; a porous part on which a wafer is placed, and installed on the upper surface of the base table to come into contact with the vacuum flow path; a current carrying ring surrounding the porous part; a contact terminal installed on the base table to be electrically connected to the dicing facility; and a connector connected to the current carrying ring and the contact terminal. If the dicing unit comes into contact with the current carrying unit, the dicing facility and the dicing unit are electrically connected through the connector and the contact terminal to generate a signal, and then, the control part sets the zero point of the dicing facility based on the signal. Based on the composition, the zero point of the dicing facility and the vacuum chuck can be set without a current-carriable coating on the vacuum chuck.
Patent KR-20190107376-A (KR)
Title: Smart auto control using vision sensor based on landmarks of auto/driverless train
Inventor: CHOI SEUNG HO
IPC: G01S17/89
Filed: 2018-03-12
Abstract: The present invention relates to a smart automatic control system and train operation method of an autonomous driving train. According to an embodiment of the present invention, the smart automatic control system of an autonomous driving train comprises: an obstacle detection unit for detecting an obstacle to generate detection information; a control unit for measuring a position and distance of the obstacle by receiving the detection information, and correcting an absolute position of the train to set a train automatic driving pattern in order to reduce the authority to move of the train; and a communication unit for transmitting the train automatic driving pattern to a control center according to the control of the control unit.
Patent KR-20190107390-A (KR)
Title: Method for accelerating fish skin wound healing using light emitting diode(LED)
Inventor: KIM DO HYUNG
IPC: F21Y115/10
Filed: 2018-03-12
Abstract: The present invention relates to a method for treating skin wounds of fish using LED irradiation. The method for treating skin wounds of fish is eco-friendly and economical by irradiating an LED light source to an underwater environment containing fish. In addition, the productivity of fish is increased, and the cost for using formalin or antibiotics is reduced.
Patent KR-20190108244-A (KR)
Title: Composition system and method of providing service of threrof
Inventor: PARK MIN SOO
IPC: H04N21/274
Filed: 2018-03-14
Abstract: According to one embodiment of the present invention, a composition system comprises: a sensing unit sensing an external environment where the composition system is installed; a voice input unit receiving sound; a music generation unit determining intention of a user inputted the sound and generating the sound as music using music information retrieval technology based on the intention of the user; and a control unit controlling the settings of the music generation unit related to the setting of the voice input unit and/or the generation of the music related to the input of the sound corresponding to the external environment. The composition system is composed of a closed space detachable from the ground and having a predetermined area.
Patent KR-20190108264-A (KR)
Title: A green photosensitive resin composition, color filter and display device comprising the same
Inventor: KWON BONG IL
IPC: C09B47/08
Filed: 2018-03-14
Abstract: The present invention relates to a green photosensitive resin composition and a color filter and an image display device including the green photosensitive resin composition. The green photosensitive resin composition enables high color reproducibility through realization of high transmittance and can prevent the generation of a residual image caused by liquid crystal contamination according to ion elution by comprising a coloring agent containing a green pigment in which a compound represented by chemical formula 1 and an aluminum phthalocyanine compound have a weight ratio of 20:80 to 80:20. In chemical formula 1, A_1 to A_16 are each independently hydrogen, bromine or chlorine, and A_1 to A_16 have 1 to 6 hydrogens, 0 to 5 chlorines and 5 to 13 bromines.
Patent KR-20190109043-A (KR)
Title: Carrier substrate and printed circuit board fabricated using the same
Inventor: LEE YONGJIK
IPC: H05K1/09
Filed: 2018-03-16
Abstract: A printed circuit board according to one aspect of the present invention, divided into a rigid unit and a flexible unit, comprises: a flexible adhesive layer; a first flexible insulation layer and a second flexible insulation layer respectively stacked on upper and lower surfaces of the flexible adhesive layer; a rigid insulation layer formed on the first flexible insulation layer and the second flexible insulation layer by corresponding to the rigid unit; a first circuit which is embedded in the lower surface of the flexible adhesive layer and of which one surface comes in contact with the second flexible insulation layer and the other surfaces are surrounded by the flexible adhesive layer; a second circuit formed on an upper surface of the flexible insulation layer and a lower surface of the second flexible insulation layer; and a third circuit formed on the rigid insulation layer.
Patent KR-20190114371-A (KR)
Title: Transfer head and adsorbing method for micro led using the same
Inventor: AHN BUM MO
IPC: H01L21/52
Filed: 2018-03-30
Abstract: The present invention relates to a transfer head for adsorbing a micro LED and transferring the same to a display substrate and a method for adsorbing a micro LED using the same. In particular, the present invention relates to a transfer head capable of mounting good quality micro LEDs on a display substrate without the cumbersome process of selecting defective products from the micro LEDs mounted on the display substrate and mounting the good quality micro LEDs again, and a method of absorbing micro LEDs using the same. The transfer head includes an adsorbing region and a non-adsorbing region.
Patent KR-20190115660-A (KR)
Title: Coating composition of glass for bathroom and method for coating using thereof
Inventor: LIM SEON HAK
IPC: C09D183/04
Filed: 2018-04-03
Abstract: The present invention relates to a glass coating agent composition for a bathroom and a glass coating method for a bathroom using the same and, more specifically, to a glass coating agent composition, which comprises isopropyl alcohol, inorganic acid and a hydroxymethyl-terminated silicone polymer. According to the present invention, the glass coating agent composition assigns properties such as antifouling properties, oil repellency, durability, corrosion resistance and the like as well as water repellency on a glass surface. In addition, the properties can be maintained for five or more years with only one construction.
Patent KR-20190119309-A (KR)
Title: Dishwasher
Inventor: B SINGJOHANNES
IPC: A47L15/48
Filed: 2018-04-12
Abstract: A dishwasher according to the present invention comprises a tub for forming a washing chamber and a blowing unit for blowing air into the tub, wherein the blowing unit includes a housing having a discharge port, a blower fan provided inside the housing, and a valve disposed between the blower fan and the discharge port and preventing moisture from entering the blower fan. Moreover, the valve is rotated from a closed position to an open position by means of the blowing of the blower fan, and is provided to return back to the closed position by a self-load.
Patent KR-20190119819-A (KR)
Title: A connector forming a shielded space and an electronic device having the same
Inventor: BANG JUNG JE
IPC: H05K9/00
Filed: 2018-04-13
Abstract: An electronic device is provided. The electronic device comprises: a housing; a first substrate disposed inside the housing and including a first signal line and a first ground; a second substrate disposed on the first substrate and including a second signal line and a second ground; a plurality of connectors disposed between the first substrate and the second substrate; and a first electronic component disposed inside a space formed by the first substrate, the second substrate and the plurality of connectors. Each of the plurality of connectors includes: an insulating member; at least one conductive pin having at least a portion surrounded by the insulating member; and a metal plate electrically connecting the first ground of the first substrate with the second ground of the second substrate, and formed on an outer sidewall of the insulating member. A first signal pin of conductive pins included in the plurality of connectors electrically connects the first signal line of the first substrate and the second signal line of the second substrate with the first electronic component. The first electronic component can be electrically shielded against the outside of the space by the first ground of the first substrate, the second ground of the second substrate, and the metal plate. The present invention can increase capacity of a battery.
Patent KR-20190133351-A (KR)
Title: door structure of machine tool
Inventor: KIM JI HYUN
IPC: E05D15/06
Filed: 2018-05-23
Abstract: In a door structure of a machine tool according to the present invention, an upper support bracket and a lower support bracket are provided on an inner surface of a housing, and an upper door bracket and a lower door bracket are provided on an inner surface of a door. The upper support bracket and the lower support bracket are coupled to the upper door bracket and the lower door bracket to be slidable, respectively. A plurality of guide slots are formed in the upper support bracket and the lower support bracket. The upper door bracket and the lower support bracket are provided with a plurality of guide protrusions inserted into the guide slots and moving along the guide slots. According to the present invention, due to the nature of opening and closing the door in a sliding manner, there is no need to secure a separate space for opening and closing operations of the door, such that the machine tool can be arranged more densely in comparison to a case of using a machine tool having a hinged door. Therefore, in a large-scale workshop using a large number of machine tools, the machine tools can be narrowly arranged, thereby increasing the space utilization of the workshop.
Patent KR-20190133369-A (KR)
Title: Lithography Method Using Scanning Probe Microscope
Inventor: SHIN CHAE HO
IPC: C09D201/00
Filed: 2018-05-23
Abstract: The present invention relates to a lithographic method using a scanning probe microscope and, more specifically, to a lithographic method, which forms a multi-layer pattern using indentation lithography and removes a bulge generated during indentation. The method of the present invention forms a multi-layer indentation pattern by a simple method using a scanning probe microscope, eliminates the bulge of each layer generated in a process in a lump to enable accurate and detailed patterning, and quickly and precisely performs capillary lithography using a master mold with the bulge removed.
Patent KR-20190133973-A (KR)
Title: Method for skinning coil of motor
Inventor: JEONG JIN IL
IPC: H02K15/06
Filed: 2018-05-24
Abstract: The present invention relates to a method for stripping a coating layer of a motor coil. More specifically, the present invention relates to a method for stripping a coil of a motor which measures a height of a core on which the coil is wound, determines a stripping point of a coating layer of the coil based on a measured value as a medium and strips the coating layer of the coil. Even when the cores have different heights, stripping areas are formed at the same position after the coil is wound so as to increase productivity and reduce manufacturing costs, thereby manufacturing the motor of high quality. According to the present invention, the method for stripping a coil of a motor comprises: a measurement process of measuring a height of a split core; and a stripping process of determining a stripping point of a coating layer of a coil based on a measured value as a medium and stripping the coating layer of the coil. Even when the plurality of cores have different heights, the stripping areas are formed at the same position after the coil is wound so as to increase productivity and reduce manufacturing costs, thereby manufacturing the motor of high quality.
Patent KR-20180130455-A (KR)
Inventor: KURAKANE KOSUKE
IPC: H01M50/417
Filed: 2018-05-28
Abstract: The present invention provides a nonaqueous electrolyte secondary battery having excellent battery characteristics. The nonaqueous electrolyte secondary battery includes a nonaqueous electrolyte secondary battery separator containing a polyolefin porous film; a positive electrode plate; and a negative electrode plate. The polyolefin porous film has the puncture strength of 26.0 gf/g/m^2 or higher on a weight of a unit area and satisfies formula (A), 0.00 <= ¦1 - T/M¦ <= 0.54, and the positive and negative electrode plates satisfy formula (B), 0.00 <= ¦1 − T/M¦ <= 0.50, wherein T represents a distance to a critical load in a TD direction, and M represents a distance to a critical load in an MD direction in a scratch test under a constant load of 0.1 N for the formula (A) and the formula (B).
Patent KR-20180136372-A (KR)
Inventor: JOHN VU NGUYEN
IPC: H01L21/304
Filed: 2018-05-28
Abstract: The present invention provides a method for polishing or planarizing a wafer of at least one of a semiconductor, an optical substrate, and a magnetic substrate. The method includes a step of rotating a polishing pad having radial feeder grooves in a polishing layer separating the polishing layer into polishing regions. The radial feeder grooves extend at least from a location adjacent the center to a location adjacent the outer edge. Each polishing region includes a series of biased grooves connecting a pair of adjacent radial feeder grooves. The series of biased grooves separate a land area and have inner walls closer to the center and outer walls closer to the outer edge. Pressing and rotating the wafer against the rotating polishing pad for multiple rotations polishes or planarizes the wafer with land areas wet by the overflowing polishing fluid.
Patent KR-20190137193-A (KR)
Inventor: KIM JIN HYUNG
IPC: H01L27/32
Filed: 2018-05-30
Abstract: The present invention relates to a thin film etchant composition to prevent re-adsorption of etched metal and to uniformly etch a thin film. According to the present invention, provided is the thin film etchant composition, with respect to the total weight of the composition, comprising: 43 to 46% by weight of phosphoric acid (A); 5 to 8% by weight of nitric acid (B); 10 to 17% by weight of acetic acid (C); 1 to 3% by weight of iron nitrate (D); 0.7 to 1.5% by weight of phosphate (E); and residual amount of deionized water (F).
Patent KR-20190137501-A (KR)
Inventor: KIM HYEONG JUN
IPC: H01R43/16
Filed: 2018-06-01
Abstract: The present invention relates to a receptacle connector manufacturing method and a receptacle connector using the same which facilitate a process of separating a front carrier and a rear carrier. The receptacle connector manufacturing method comprises: an assembly forming step of forming a first assembly integrated by insert-molding a lower insulation layer on the outside of a lower terminal, a middle, plate, and a lower ground after overlapping the lower terminal, the middle, plate, and the lower ground, and a second assembly integrated by insert-molding an upper insulation layer on the outside of an upper terminal and an upper ground after overlapping and positioning the upper terminal and the upper ground; and a housing forming step of overlapping a portion of the second assembly on an upper portion of the first assembly, and then insert-molding a housing to enclose a portion of the first and the second assembly from the outside to expose a front area of the lower terminal, the upper terminal, and the middle plate to a front coupler of the housing and expose a rear area of the lower terminal, the upper terminal, and the middle plate to a lower surface of a rear side of the housing.
Patent KR-20190138988-A (KR)
Inventor: SHIN JUNG CHUL
IPC: E06B3/46
Filed: 2018-06-07
Abstract: The present invention relates to a lower roller assembly of a triple sliding interlocking door and, more specifically, to a lower roller assembly of a triple sliding interlocking door which comprises: a main body fixedly installed at a lower side of a sliding door, having an opened lower part and having an internal accommodation space; a roller bracket equipped with a roller inserted through the lower part of the main body to be accommodated in the internal accommodation space of the main body; and a height adjustment bolt penetrated through a rear end of the main body to be screw-coupled to one side of the roller bracket as being passed through the internal accommodation space of the main body, and having a tip end penetrated through the front end of the main body, wherein the roller bracket screw-coupled to the height adjustment bolt is interlocked to be rotated in one direction or a reverse direction by normal and reverse rotation of the height adjustment bolt. The present invention normally and reversely rotates the height adjustment bolt, penetrated through a side portion of the lower roller assembly, only in place without forward and backward movements, thereby being capable of very easily adjusting the height of the roller.
Patent KR-20190140692-A (KR)
Inventor: GUENSIK LEE
IPC: G06F3/041
Filed: 2018-06-12
Abstract: The present invention relates to a flexible display device capable of preventing a phenomenon that a pressed part between a sensor and a back plate is visually recognized by a touch. The flexible display device comprises: a flexible substrate having a display area and a non-display area around the display area; a back plate having one surface attached to the flexible substrate; a sensor disposed on a portion of one surface and the other opposite surface of the back plate; and a transparent reinforcement pattern disposed between the other surface of the back plate and the sensor to prevent the back plate from being pressed by the sensor.
Patent KR-20190141283-A (KR)
Inventor: KIM NAM YOON
IPC: G06T7/70
Filed: 2018-06-14
Abstract: The present invention provides a wireless power transmitter using a camera. The wireless power transmitter comprises: an antenna array; a communication unit receiving received power information from a target; a camera obtaining an image of an object; an object determination unit recognizing the object from the image obtained from the camera, and generating object direction information of the recognized object; and a control unit which emits a preset scanning wave according to the object direction information, compares received power magnitude transmitted from the target receiving the scanning wave with preset received power magnitude to determine the distance from and the beam width of the target, and performs control such that power carriers are emitted according to the determined distance and beam width. According to the present invention, the wireless power transmitter determines the direction of the target requiring power supply through the image from the camera, and identifies the distance from the target through the scanning wave to minimize the scanning range and time of scanning for identifying the location of the target, thereby minimizing the consumption of power required for the scanning and transmitting wireless power to the target efficiently and quickly.
Patent KR-20190010422-A (KR)
Inventor: CHA SUNG HWAN
IPC: H02M1/00
Filed: 2018-06-15
Abstract: The present invention relates to a control system for a street light. The control system for a street light groups and manages a control device for a street light for controlling each street light through a gateway and performs wireless communication between control devices for the street light, wireless communication between the control devices for the street and the gateway, and wireless communication between the gateway and a control device. So, it is possible to dramatically reduce the cost of wire installation. The control system includes a first control device for a street light, a second control device for the street light, and the control device.
Patent KR-20190142892-A (KR)
Title: Rice yogurts and manufacturing method thereof
Inventor: JUNG WON HO
IPC: A23C9/123
Filed: 2018-06-19
Abstract: The present invention relates to a method for preparing rice yogurt, which comprises the following steps: (a) pulverizing a washed and dried ingredient without a flaw into 50 to 100 mesh to prepare ingredient powder; (b) mixing 10 to 60 parts by weight of the ingredient powder with respect to 100 parts by weight of purified water, and heating and sterilizing the same at 90 to 120°C to prepare an ingredient solution; (c) cooling the sterilized ingredient solution to 37 to 43°C, and inoculating lactic acid bacteria thereto; and (d) fermenting the ingredient solution inoculated with the lactic acid bacteria at 35 to 38°C for 13 to 17 hours to prepare rice yogurt. The ingredient of the step (a) is any one of white rice, brown rice, and rice bran to mass-produce yogurt containing rice with good nutritional value and flavor, thereby promoting rice consumption.
Patent KR-20190098015-A (KR)
Title: A manufacturing device of high salinity seawater
Inventor: LEE YANG WOO
IPC: C02F1/00
Filed: 2018-06-20
Abstract: The present invention relates to a high salinity seawater production apparatus. More specifically, the present invention relates to an apparatus for producing high salinity seawater having higher salinity than conventional seawater. The high salinity seawater production apparatus according to the present invention comprises: a main body having a seawater inlet at an upper side to introduce seawater and having an air inlet for smooth air circulation to obtain high salinity seawater; an injection unit including a plurality of injection nozzles formed under the seawater inlet and injecting the introduced seawater; a heat exchange unit provided at a lower side of the injection unit and exchanging heat with seawater injected from the injection unit; and a horizontal partition plate formed at a lower side of the heat exchange unit to drop the seawater through a plurality of holes.